h63xx: tsc2101 alsa sound support

[linux-2.6-omap-h63xx.git] / kernel / sched.c

diff --git a/kernel/sched.c b/kernel/sched.c
index 12d291bf3379a38c94d11e600bdb1455781f3d01..4d46e90f59c32fcbe88f320af11794c43af9e55a 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -178,13 +178,6 @@ static unsigned int task_timeslice(task_t *p)
 #define task_hot(p, now, sd) ((long long) ((now) - (p)->last_ran)      \
                                < (long long) (sd)->cache_hot_time)
 
-void __put_task_struct_cb(struct rcu_head *rhp)
-{
-       __put_task_struct(container_of(rhp, struct task_struct, rcu));
-}
-
-EXPORT_SYMBOL_GPL(__put_task_struct_cb);
-
 /*
  * These are the runqueue data structures:
  */
@@ -4028,6 +4021,8 @@ static inline void __cond_resched(void)
         */
        if (unlikely(preempt_count()))
                return;
+       if (unlikely(system_state != SYSTEM_RUNNING))
+               return;
        do {
                add_preempt_count(PREEMPT_ACTIVE);
                schedule();
@@ -4333,6 +4328,7 @@ void __devinit init_idle(task_t *idle, int cpu)
        runqueue_t *rq = cpu_rq(cpu);
        unsigned long flags;
 
+       idle->timestamp = sched_clock();
        idle->sleep_avg = 0;
        idle->array = NULL;
        idle->prio = MAX_PRIO;